Home / 14,484,649.13-20,006,499.45-10,829,774.37

Finding the Fourth Proportional to 14,484,649.13, 20,006,499.45 and 10,829,774.37

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Solution

The fourth proportional to 14,484,649.13, 20,006,499.45 and 10,829,774.37 is: 14,958,310.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,484,649.13 : 20,006,499.45 = 10,829,774.37 : x
  2. Step 2: Convert to fraction form
    14,484,649.13/20,006,499.45 = 10,829,774.37/x
  3. Step 3: Cross multiply
    14,484,649.13x = 20,006,499.45 × 10,829,774.37
  4. Step 4: Simplify right side
    14,484,649.13x = 216,665,874,977,029.06
  5. Step 5: Solve for x
    x = 216,665,874,977,029.06/14,484,649.13
  6. Step 6: Final answer
    x = 14,958,310.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.